NOSEH GAMBO DANIEL; MONISOLA OLUKEMI AKINTUNDE. COSTS AND RETURNS OF YAM PRODUCTION IN SOUTHERN TARABA STATE, NIGERIA. Journal of Agripreneurship and Sustainable Development, [S. l.], v. 5, n. 1, p. 211–218, 2022. DOI: 10.59331/jasd.v5i1.303. Disponível em: https://njaat.atbu.edu.ng/index.php/jasd/article/view/303. Acesso em: 21 jun. 2024.